MPLX LP's ticker is MPLX and the CUSIP is 55336V100. A total of 311 filers reported holding MPLX LP in Q1 2017. The put-call ratio across all filers is 4.55 and the average weighting 1.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $864,000 | +48.7% | 50,000 | 0.0% | 0.02% | +26.3% |
| Q1 2020 | $581,000 | -54.4% | 50,000 | 0.0% | 0.02% | -48.6% |
| Q4 2019 | $1,273,000 | -9.1% | 50,000 | 0.0% | 0.04% | -15.9% |
| Q3 2019 | $1,400,000 | -10.1% | 50,000 | +11.1% | 0.04% | -40.5% |
| Q4 2016 | $1,558,000 | +2.2% | 45,000 | 0.0% | 0.07% | +1.4% |
| Q3 2016 | $1,524,000 | +0.7% | 45,000 | 0.0% | 0.07% | -7.6% |
| Q2 2016 | $1,513,000 | -99.9% | 45,000 | 0.0% | 0.08% | +6.8% |
| Q1 2016 | $1,336,050,000 | +75383.1% | 45,000 | 0.0% | 0.07% | -39.8% |
| Q4 2015 | $1,770,000 | – | 45,000 | – | 0.12% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| M&R Follow-On Fund Management, LP | 3,850,926 | $129,507,000 | 100.00% |
| NGP MR Management, LLC | 4,163,507 | $140,019,000 | 97.62% |
| C V STARR & CO INC | 73,600 | $2,475,000 | 12.00% |
| Samson Capital Management, LLC | 335,052 | $11,268,000 | 9.50% |
| RR Advisors, LLC | 1,595,000 | $53,631,000 | 8.00% |
| Center Coast Capital Advisors, LP | 7,433,330 | $249,983,000 | 7.00% |
| Stockbridge Partners LLC | 3,832,116 | $128,874,000 | 6.74% |
| Harvest Fund Advisors LLC | 13,889,959 | $467,119,321,000 | 5.44% |
| Heronetta Management, L.P. | 292,524 | $9,838,000 | 5.28% |
| ALPS ADVISORS INC | 15,584,798 | $524,117,000 | 4.64% |